Lines Matching defs:constant

14  * Calculate the key derivation function KDF-FEEDBACK_CMAC(key, constant)
18  *	K(i) = CMAC(key, K(i-1) | i | constant | 0x00 | k)
19  *	DR(key, constant) = k-truncate(K(1) | K(2) | ... | K(n))
20  *	KDF-FEEDBACK-CMAC(key, constant) = random-to-key(DR(key, constant))
26 					  const struct krb5_buffer *constant,
49 	data.len = K.len + 4 + constant->len + 1 + 4;
70 	memcpy(p, constant->data, constant->len);
71 	p += constant->len;